PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Pyrus bretschneideri
Trihelix Family
Species TF ID Description
Pbr000021.1Trihelix family protein
Pbr004384.1Trihelix family protein
Pbr004385.1Trihelix family protein
Pbr005503.1Trihelix family protein
Pbr007461.1Trihelix family protein
Pbr009276.1Trihelix family protein
Pbr009547.1Trihelix family protein
Pbr010132.1Trihelix family protein
Pbr010171.1Trihelix family protein
Pbr010533.1Trihelix family protein
Pbr010534.1Trihelix family protein
Pbr010535.1Trihelix family protein
Pbr010927.1Trihelix family protein
Pbr012489.1Trihelix family protein
Pbr014466.2Trihelix family protein
Pbr015453.1Trihelix family protein
Pbr015653.1Trihelix family protein
Pbr016131.2Trihelix family protein
Pbr016796.1Trihelix family protein
Pbr017590.1Trihelix family protein
Pbr017591.2Trihelix family protein
Pbr017741.1Trihelix family protein
Pbr017747.1Trihelix family protein
Pbr017838.1Trihelix family protein
Pbr018339.1Trihelix family protein
Pbr018422.1Trihelix family protein
Pbr018763.1Trihelix family protein
Pbr019220.2Trihelix family protein
Pbr019905.1Trihelix family protein
Pbr021399.1Trihelix family protein
Pbr022283.1Trihelix family protein
Pbr024974.1Trihelix family protein
Pbr025448.2Trihelix family protein
Pbr025725.1Trihelix family protein
Pbr027539.1Trihelix family protein
Pbr027585.1Trihelix family protein
Pbr027610.1Trihelix family protein
Pbr028877.1Trihelix family protein
Pbr028880.1Trihelix family protein
Pbr029846.1Trihelix family protein
Pbr032743.1Trihelix family protein
Pbr033039.2Trihelix family protein
Pbr034589.1Trihelix family protein
Pbr036250.1Trihelix family protein
Pbr036347.1Trihelix family protein
Pbr036348.1Trihelix family protein
Pbr036349.1Trihelix family protein
Pbr036910.1Trihelix family protein
Pbr037852.1Trihelix family protein
Pbr038634.1Trihelix family protein
Pbr040273.1Trihelix family protein
Pbr041014.1Trihelix family protein
Pbr041991.1Trihelix family protein
Trihelix Family Introduction

GT factors constitute a plant-specific transcription factor family with a DNA-binding domain that binds GT elements. The DNA-binding domain of GT factor, rich in basic and acidic amino acids and proline and glutamine residues, features a typical trihelix (helix-loop-helix-loop-helix) structure that determines the specific binding of GT elements; thus GT factors are also called trihelix transcription factors. GT elements are highly degenerate cis-elements with A/T-rich core sequences (Villain et al. 1996; Wang et al. 2004). Interaction between GT factors and GT elements has been implicated in the complex transcriptional regulation of many plant genes (Liu et al. 1999;Zhou 1999).

Fang Y, Xie K, Hou X, Hu H, Xiong L.
Systematic analysis of GT factor family of rice reveals a novel subfamily involved in stress responses.
Mol Genet Genomics, 2010. 283(2): p. 157-69.
PMID: 20039179